*{
    margin: 0;
    padding: 0;
}
body {
    background-color: #FAFAFA;
}
div {
    box-sizing: border-box;
}
.button {
    border: none;
}
.clearfix:before,.clearfix:after {
    content:"";
    display:table;  /* 这句话可以出发BFC BFC可以清除浮动,BFC我们后面讲 */
}
.clearfix:after {
    clear:both;
}
.clearfix {
    *zoom:1;
}
@font-face {
    font-family: 'icomoon';
    src:url('../fonts/icomoon.eot?7kkyc2');
    src:url('../fonts/icomoon.eot?7kkyc2#iefix') format('embedded-opentype'),
    url('../fonts/icomoon.ttf?7kkyc2') format('truetype'),
    url('../fonts/icomoon.woff?7kkyc2') format('woff'),
    url('../fonts/icomoon.svg?7kkyc2#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
}
a {
    text-decoration: none;
}
ul {
    list-style-type: none;
}
.nav-top {
    height: 40px;
    background-color: #333333;
}
.w {
    width: 1226px;
    margin: auto;
}
.nav-top-l {
    height: 40px;
    line-height: 40px;
    float: left;
}
.nav-top-l ul{

    width: 700px;
    margin-left: 0;
}
.nav-top-l ul li, .nav-top-r-l ul li{
    float: left;
    height: 40px;
}
.nav-top-l ul li a, .nav-top-r-l ul li a{
    display: inline-block;
    font-size: 12px;
    font-family: sans-serif;
    height: 40px;
    line-height: 40px;
    color: #b0b0b0;
    margin: 0 6px;
}
.nav-top-l ul li a:hover, .nav-top-r-l ul li a:hover{
    color: white;
}
.nav-top-l ul .spacer, .nav-top-r-l ul .spacer{
    width: 1px;
    height: 8px;
    margin-top: 18px;
    background-color: #424242;
}
.nav-top-r {
    height: 40px;
    line-height: 40px;
    width: 270px;
    float: right;
}
.nav-top-r-l {
    float: left;
    width: 150px;
    height: 40px;
    line-height: 40px;
}
.nav-top-r-r {
    float: right;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    position: relative; background-color: #797979;
}
.nav-top-r-r s {
    font-family: "icomoon";
    font-style: normal;
    font-size: 18px;
    position: absolute;
    top: 2px;
    left: 20px;
}
.nav-top-r-r a{
    font-size: 12px;
    position: absolute;
    top: 2px;
    left: 50px;
    color: #b0b0b0;
}
/*nav-top完成*/
/*nav-bottom开始*/

.nav-bottom{
    height: 100px;
    background-color: white;
}
.nav-bottom-l{
    height: 100px;
    line-height: 100px;
    width: 60px;
    position: relative;
    float: left;
}
.nav-bottom-l h1 {
    margin: 0;
}
.nav-bottom-l h1 a{
    display: block;
    width: 56px;
    height: 57px;
    background: url("../images/logo.png") no-repeat;
    text-indent: -2123px;
    overflow: hidden;
    position: absolute;
    top: 20px;
    left: 0;
}
.nav-bottom-c {
    float: left;
    width: 680px;
    height: 100px;
    line-height: 100px;
    margin-left: 170px;
}
.nav-bottom-c ul li {
    float: left;
    padding: 0 10px 38px;
}
.nav-bottom-c ul li a {
    display: block;
    font-size: 16px;
    color: #333333;
}
.nav-bottom-c ul li a:hover {
    color: red;
}
.nav-bottom-r {
    float: right;
    height: 100px;
    /*line-height: 100px;*/
    width: 315px;
    position: relative;
}
.nav-bottom-r input {
    width: 250px;
    height: 50px;
    margin-top: 25px;
    outline: none;
    border: 1px solid #e0e0e0;
    padding-left: 12px;

}
.xiaomione, .xiaomitwo{
    display: block;
    text-align: center;
    padding: 1px 5px 1px;
    background: #eee;
    font-size: 12px;
    color: #757575;
    position: absolute;
    top: 43px;
}
.xiaomione {
    left: 145px;
}
.xiaomitwo {
    left: 190px;
}
.xiaomione:hover, .xiaomitwo:hover {
    color: white;
    background-color: #FF6700;
}
.nav-bottom-r button {
    width: 52px;
    height: 52px;
    border: 1px solid #e0e0e0;
    background-color: white;
    outline: none;
    position: absolute;
    top: 25px;
    right: 0;
}
.nav-bottom-r button em {
    font-family: "icomoon";
    font-size: 18px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
}
.nav-bottom-r button:hover,.nav-bottom-r button:hover em{
    background: #FF6700;
    color: white;
}

/*头部结束*/


.bottom {
    height: 500px;
}
.bottom-up {
    height: 272px;
    background-color: white;
}
.bottom-up-up {
    height: 80px;
    overflow: hidden;
    border-bottom: 1px solid #eee;
}
.bottom-up-up ul {
    margin-left: 2px;
    width: 1270px;
    height: 100px;
}
.bottom-up-up li {
    float: left;
    width: 244px;
    height: 25px;
    text-align: center;
    margin-top: 25px;
    border-right: 1px solid #e0e0e0;
}
.bottom-up-up li i {
    font-family: "icomoon";
    font-style: normal;
    font-size: 18px;
}
.bottom-up-up li i, .bottom-up-up li a {
    color: #616161;
}
.bottom-up-down {
    padding-top: 40px;
    height: 192px;
}
.bottom-up-down dl {
    float: left;
    width: 160px;
}
.bottom-up-down dl dt {
    font-size: 14px;
    color: #424242;
    height: 30px;
}
.bottom-up-down dl dd {
    color: #757575;
    font-size: 12px;
    margin-top: 12px;
}
.bottom-up-down dl dd a {
    color: #757575;
}
.bottom-up-down dl dd a:hover{
    color: #FF6B00;
}
.bottom-up-down-left {
    width: 252px;
    height: 112px;
    border-left: 1px solid #e0e0e0;
    float: right;
    text-align: center;
}
.bottom-up-down-left p {
    color: #ff6700;
    font-size: 22px;
}
.bottom-up-down-left span  {
    font-size: 12px;
    color: #616161;
}
.bottom-up-down-left a {
    margin-top: 10px;
    margin-left: 50%;
    transform: translate(-50%);
    width: 130px;
    display: block;
    border: 1px solid #ff6700;
    font-size: 12px;
    color: #ff6700;
    padding: 5px 2px;
}
.bottom-up-down-left a i {
    font-family: "icomoon";
    font-style: normal;
    margin-top: 19px;
}
.bottom-up-down-left a:hover{
    color: white;
    background-color: #ff6700;
}
.bottom-down {
    height: 230px;
    padding-top: 30px;
    background-color: #FAFAFA;
}
.bottom-down-info-footer h1 {
    width: 56px;
    float: left;
}
.bottom-down-info-footer h1 a{
    display: block;
    width: 56px;
    height: 57px;
    font-size: 19px;
    text-indent: -3232px;
    background: url("../images/logo-footer.png") no-repeat;
}

.bottom-down-info-footer-left ul li {
    float: left;
    margin-left: 3px;
    color: #757575;
    font-size: 12px;
}
.bottom-down-info-footer-left p{
    margin-left: 60px;
}
.bottom-down-info-footer-left p,.bottom-down-info-footer-left p a{
    font-size: 12px;
    color: #b0b0b0;
}
.bottom-pic {
    height: 20px;
    margin-left: 60px;
    margin-top: 3px;
}
.bottom-pic ul li {
    float: left;
    margin-right: 2px;
}
.bottom-pic ul li a img{
    width: 83px;
    height: 28px;
}
.bottom-down .slogan {
    background:url("../images/slogan2016.png") no-repeat;
    width: 267px;
    height: 19px;
    text-indent: -3333333px;
    margin: 40px 50% 0;
    transform: translate(-50%);
}
.bottom-down-info-footer-left a:hover {
    color: #ff6700;
}






